.ant-advanced-search-form {
    padding: 16px 8px;
    background: #f8f8f8;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
}

.ant-advanced-search-form > .ant-row {
    position: relative;
    left: -6px;
}

.ant-advanced-search-form .ant-btn + .ant-btn {
    margin-left: 8px;
}